2051040303413 has 8 divisors (see below), whose sum is σ = 2052135774360. Its totient is φ = 2049944965120.

The previous prime is 2051040303341. The next prime is 2051040303439. The reversal of 2051040303413 is 3143030401502.

It can be written as a sum of positive squares in 4 ways, for example, as 565854486289 + 1485185817124 = 752233^2 + 1218682^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2051040303413 - 2¹⁸ = 2051040041269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051040303443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50526581 + ... + 50567157.

It is an arithmetic number, because the mean of its divisors is an integer number (256516971795).

Almost surely, 2^{2051040303413} is an apocalyptic number.

It is an amenable number.

2051040303413 is a deficient number, since it is larger than the sum of its proper divisors (1095470947).

2051040303413 is a wasteful number, since it uses less digits than its factorization.

2051040303413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66327.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 2051040303413 its reverse (3143030401502), we get a palindrome (5194070704915).

The spelling of 2051040303413 in words is "two trillion, fifty-one billion, forty million, three hundred three thousand, four hundred thirteen".